Question: What time did John Winthrop's position as Governor of the Massachusetts Bay Colony end?
Paraphrase: John Winthrop's position as Governor of the Massachusetts Bay colony ended at what time?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q720766 p:P39 ?s . ?s ps:P39 wd:Q48955989 . ?s pq:P582 ?value}